.tombol {
    -moz-border-bottom-colors: none;
    -moz-border-left-colors: none;
    -moz-border-right-colors: none;
    -moz-border-top-colors: none;
    background: -moz-linear-gradient(center top , #f9f9f9, #f0f0f0) repeat scroll 0 0 rgba(0, 0, 0, 0);
    border-color: #dedede #d8d8d8 #d3d3d3;
    border-image: none;
    border-radius: 4px;
    border-style: solid;
    border-width: 1px;
    box-shadow: 0 1px 2px #eaeaea, 0 1px 0 #fbfbfb inset;
    color: #555;
    cursor: pointer;
    display: inline-block;
    font: 700 12px/1em HelveticaNeue,Arial,sans-serif;
    outline: 0 none;
    padding: 8px 11px;
    text-decoration: none;
    text-shadow: 0 1px 0 #fff;
}